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Open Power and Energy NPROCURE

Tender for Mineral Wool Insulation Work at Wanakbori TPS - Power & Energy Sector

Bid Publish Date

17-Feb-2026, 5:30 pm

Bid End Date

10-Mar-2026, 6:00 pm

Location

KHEDA , GUJARAT

Progress

Issue17-Feb-2026, 5:30 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

As per tender Document Attached

Currency Type

Single

Categories 15

XLPE CABLE MISCELLANEOUS POWER WIRING ASSEMBLY PEB PIPES THERMAL INSULATION ELECTRIC OVEN MINERAL WOOL FABRICS GEYSER STEAM GENERATOR WOOLENS POWER CABLE SWITCH GEAR

This government tender offers a unique opportunity for experienced contractors in the power and energy sector to undertake mineral wool insulation work at Wanakbori Thermal Power Station, Gujarat. The project involves removal and installation of high-temperature insulation on boilers, pipes, and auxiliary equipment, aimed at improving operational safety and efficiency. Bidders must meet strict eligibility criteria, including technical experience, financial stability, and statutory compliance. The tender process is structured into preliminary, technical, and commercial stages, with clear deadlines for submission and evaluation. With an estimated project value ranging from Rs. 10 lakhs to Rs. 20 lakhs, this open tender is ideal for companies specializing in thermal insulation, civil works, and power plant maintenance. Participating companies will benefit from a transparent procurement process, detailed technical specifications, and the opportunity to contribute to Gujarat's power infrastructure development. Ensure your bid aligns with the project requirements for a chance to secure this prestigious contract.

Scope Of Work

The scope of work includes:

  • Removal of existing mineral wool insulation from designated equipment, pipes, and bends.
  • Supply and application of high-quality mineral wool insulation materials suitable for high-temperature environments.
  • Ensuring proper fixing and sealing to prevent heat loss and improve safety.
  • Compliance with all safety and environmental regulations during execution.

The key deliverables are:

  • Complete removal of old insulation.
  • Accurate measurement and fitting of new mineral wool insulation.
  • Final inspection and certification of insulation quality.

The process involves:

  1. Site assessment and preparation.
  2. Removal of existing insulation.
  3. Material procurement and quality check.
  4. Installation of mineral wool insulation.
  5. Final inspection and handover.
Specification Details
Insulation Material Mineral wool, fire-resistant
Thickness As per technical standards
Temperature Resistance Up to 1000°C
Application Area Boilers, pipes, bends, auxiliaries

All work must adhere to safety standards and environmental guidelines specified in the tender documents.

Technical Specifications

The technical specifications include:

Parameter Requirement
Insulation Material Mineral wool, fire-resistant
Thickness 50mm to 100mm as per project standards
Temperature Resistance Up to 1000°C
Application Area Boiler, pipes, bends, auxiliaries
Application Method Mechanical fixing with fireproof adhesive
Quality Standards IS 8183 or equivalent

The installation process involves cleaning surfaces, precise measurement, and secure fixing of insulation materials. Bidders must follow safety protocols during handling and application, ensuring minimal environmental impact. Post-installation inspection and testing are mandatory to verify insulation integrity.

Financial Requirements

The estimated project value ranges between Rs. 10 lakhs to Rs. 20 lakhs, depending on the scope and materials used. The financial proposal should include detailed cost breakdowns covering materials, labor, safety measures, and overheads. Payments will be made as per milestones outlined in the contract, with a 10% retention clause. Bidders must submit a valid bank guarantee or EMD equivalent to Rs. 50,000 at the time of bid submission. The tender fee of Rs. 1770 is non-refundable and payable online. The total project cost should align with the budget estimates provided in the tender documents, ensuring competitive yet realistic pricing.

Documents 1

RFQ NO-75218-BMD-8.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must have experience in thermal power plant insulation projects, specifically mineral wool application.
✓ Submit experience certificates and copies of past project orders.
✓ Must meet financial qualification criteria as detailed in the tender document.
✓ Provide details of PF Code No., GST Registration, I.T. No., and PAN Card.
✓ Submit a list of tools & tackles as per tender requirements.
✓ Must be registered on GUVNL VMS portal.
✓ Provide scanned copies of all relevant technical and financial documents.
✓ Submit Form No.1 to 6 along with the integrity pact duly signed and stamped.

Qualification Requirement Details
Experience in similar work Minimum 3 projects in power sector
Financial criteria Turnover of at least Rs. 50 lakhs in last 3 years
Certification Valid GST, PAN, I.T. No.
Documentation Experience certificates, project copies, tool list
Registration GUVNL VMS portal registration
Submission Complete technical and financial documents

Bidding Process

Process Timeline

1. Preliminary stage

11-03-2026 15:00

2. Technical Stage

11-03-2026 15:30

3. Commercial Stage

Required Forms

Preliminary

Tender fee details –WTPS

User Defined Template-Standard

Required

EMD DETAILS

User Defined Template-Secured

Required

Technical

Technical Bid

User Defined Template-Standard

Required

Commercial

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Preliminary stage

1

Attach Scanned copy of Tender fee and EMD details.

Required

Stage - Technical Stage

1

Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)

Required
2

Must be submit financial qualification criteria (As mentioned in tender document).

Required
3

Details of PF Code No.

Required
4

Copy of GST Registration No., I.T. No. & PAN Card No.

Required
5

List of tools & tackles (as mentioned in tender document)

Required
6

Attach scanned copy of technical bid with all relevants documents.

Required
7

Authentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).

Required
8

Form for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).

Required
9

Form for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).

Required
10

Bidder must be registered in GUVNL VMS portal. (As mentioned in tender document).

Required
11

Bidder must be submit form no.1 to 6 including integrity pact with duly sign & stamp.

Required

Form - Technical Bid

1

Attach scan copy of Tender documents

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of work for this tender?

The scope includes removal and application of mineral wool insulation on equipment, pipes, and bends of the boiler and auxiliaries at Wanakbori TPS. It involves site assessment, material supply, installation, and final inspection to ensure safety and efficiency.

Who are the eligible bidders for this project?

Eligible bidders must have experience in thermal power plant insulation projects, meet financial criteria, and possess valid statutory registrations such as GST, PAN, and GUVNL VMS portal registration. Experience certificates and project references are mandatory.

What are the key dates and deadlines?

Bid submission opens on 17-02-2026 at 17:30 and closes on 10-03-2026 at 18:00. Technical evaluation occurs on 11-03-2026 at 15:30, with the preliminary evaluation on 11-03-2026 at 15:00. Bidders should submit all documents before these deadlines to ensure consideration.

How is the bidding process structured?

The process includes preliminary, technical, and commercial stages. Bidders submit documents online, undergo technical assessment, and finally participate in price bid opening. Evaluation is based on technical competence, experience, and financial viability.

What technical standards must the insulation materials meet?

Materials must conform to IS 8183 or equivalent standards, with fire resistance and temperature resistance up to 1000°C. Proper installation techniques and safety protocols are mandatory for quality assurance.

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